Need advice in designing a Unity system .

[sethplate10]

I am in the middle of designing a Unity 4.0.3 System.To be integrated with CCM and Exchange 2000/2003 server.

Has anyone tried 2 Unity servers pointing to two

CallManagers in the same cluster . Additionally both

servers will have their own failover system ?

Can you give me some advantages and disadvantages of

having this kind of design ?

Do you think that having a failover system is better than having a 2 Unity server system ?

Please advise.

[dconstantino]

The following link will point you in the right direction. Cisco uses a fairly straight forward design depoyment for a fail over and fall back solution for Unity.

http://www.cisco.com/application/pdf/en/us/guest/products/ps4608/c1612/ccmigration_09186a008022f4ad.pdf